AnnaSophia Robb

Bethany Hamilton

Helen Hunt

Cheri Hamilton

Dennis Quaid

Tom Hamilton

Carrie Underwood

Sarah Hill

Kevin Sorbo

Holt Blanchard

Ross Thomas

Noah Hamilton

Chris Brochu

Timmy Hamilton

Lorraine Nicholson

Alana Blanchard

Jeremy Sumpter

Byron

Sonya Balmores

Malina Birch

Craig T. Nelson

Dr. David Rovinsky

Cody Gomes

Keoki

Branscombe Richmond

Ben Aipa

Titus Kinimaka

Titus

John Philbin

Fuel TV Reporter #2

Tahini Bartolome

Girl at Foodland

Bridget Tully

Mother at Foodland

Tiffany Hofstetter

Rosemary

Kelly Crean

Front Yard News Reporter

Dylan Slater

Turtle Bay Open Announcer

Annie Gerstenberger

Thailand Village Elder

Sean McNamara

Rip Curl Executive

Yasmin Dar

Transworld Surf Reporter #1

Christie Brooke

National Surf Fan #1

Cayla Moore

Surfer Girl #1

Moon Otteman

Surfer Girl #2

Wesley Mann

Calvin

Patrick Richwood

Todd

Kimberly-Rose Wolter

Nurse

Kaleo Relator

Boom

Irie Driscoll

Ukulele Girl #1

Faith Fay

Media Gnat

David Chokachi

Paramedic #1

David Stanfield

Nationals Announcer #1

Beau Hodge

Nationals Announcer #2

Michael Coots

Photoshoot Photograher

Kaipo Guerrero

HI Regionals Announcer #1

Rocky Canon

HI Regionals Announcer #2

Mark Kubr

ESPN Reporter

Kim Morgan Greene

Female Reporter

Arlene Newman

Cydney Blanchard

Massi Furlan

(voice) (uncredited)

Joe Toro

Paramedic #2 (uncredited)

Roy Vongtama

Voice Artist (uncredited)

Joseph Wilson

Kauai Local (uncredited)